hard 5×5 Set 88 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 1, 4], Column headers: [1, 4, 1, 7]

Show answer

Answer: Row 9: [10, 13, 10, 16]; Row 3: [4, 7, 4, 10]; Row 1: [2, 5, 2, 8]; Row 4: [5, 8, 5, 11]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 9
  • 3
  • 1
  • 4
ColHeaders
  • 1
  • 4
  • 1
  • 7
Cells
  • [10,13,10,16]
  • [4,7,4,10]
  • [2,5,2,8]
  • [5,8,5,11]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 4, 5, 3], Column headers: [3, 1, 2, 5]

Show answer

Answer: Row 1: [2, 0, 1, 4]; Row 4: [1, 3, 2, 1]; Row 5: [2, 4, 3, 0]; Row 3: [0, 2, 1, 2]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 1
  • 4
  • 5
  • 3
ColHeaders
  • 3
  • 1
  • 2
  • 5
Cells
  • [2,0,1,4]
  • [1,3,2,1]
  • [2,4,3,0]
  • [0,2,1,2]